MCQOPTIONS
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| 1. |
During the growth of a tomato plant from a seed, it increases considerably in biomass. Which of the following materials, obtained from the environment, are necessary for the growth and increase in biomass ? |
| A. | Carbon dioxide and water. |
| B. | Carbon dioxide, oxygen, and nitrogen. |
| C. | Water, nitrate, and methane. |
| D. | Water, carbon dioxide, and mineral salts. |
| Answer» E. | |